shithub: lola

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call frclear in text. removed useless function for now (we can do better).

--- a/inc.h

+++ b/inc.h

@@ -77,7 +77,6 @@

 void xscrdraw(Text *x);

 void xscroll(Text *x, Mousectl *mc, int but);

 void xscrolln(Text *x, int n);

-void xtickupdn(Text *x, int d);

 void xshow(Text *x, uint q0);

 void xplacetick(Text *x, uint q);

 void xtype(Text *x, Rune r);

--- a/text.c

+++ b/text.c

@@ -10,6 +10,7 @@

 void

 xinit(Text *x, Rectangle textr, Rectangle scrollr, Font *ft, Image *b, Image **cols)

 {

+	frclear(x, FALSE);

 	frinit(x, textr, ft, b, cols);

 	x->i = b;

 	x->scrollr = scrollr;

@@ -434,30 +435,6 @@

 	else

 		q0 = x->org+frcharofpt(x, Pt(x->Frame.r.min.x, x->Frame.r.min.y+n*x->font->height));

 	xsetorigin(x, q0, TRUE);

-}

-

-/* move tick up or down while staying at the same x position */

-void

-xtickupdn(Text *x, int d)

-{

-	Point p;

-	int py;

-	uint q0;

-

-	xshow(x, x->q0);

-	p = frptofchar(x, x->q0-x->org);

-	if(x->posx >= 0)

-		p.x = x->posx;

-	py = p.y;

-	p.y += d*x->font->height;

-	if(p.y < x->Frame.r.min.y ||

-	   p.y > x->Frame.r.max.y-x->font->height){

-		xscrolln(x, d);

-		p.y = py;

-	}

-	q0 = x->org+frcharofpt(x, p);

-	xsetselect(x, q0, q0);

-	x->posx = p.x;

 }

 static Text	*selecttext;